GBX100S-1D GM-S2100 1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99

1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time

The monochromatic statement is a study in contrasts—matte black against glossy white

Accuracy: ±15 seconds per mont

The case is made of high-rigidity carbon material to protect against damage and deformation due to impact and other rough treatment

Double LED light LED light for the face (Super illuminator

GBX100S-1D GM-S2100 1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99Inspired by the summer surf scene, the bezel is made with two different materials to evoke the look of shimmering waves gleaming in the sunlight. The bezel top, in stainless steel with mirror finished beveled edges, contrasts subtly with the glossy translucence of the resin bezel base. The band is made of bio based urethane and has a slit for a better fit and water and sweat runoff. Key resin components used in the band are made with bio based resin,